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  <meta charset="utf-8">
  <title>
   align5.html - align attribute to css
  </title>
  <style>
  strong { color: red }
  </style>
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 <body>
 <h1 align="center">Using align=&quot;center&quot;</h1>
 <p>This file contains an element <strong>&lt;h1 align=&quot;center&quot;&gt;</strong>, but it also applies 
  to any element, like &lt;p..., &lt;table, etc...
</p>
 <p>The 'experimental' Nu Markup Checker flags this as an <strong>HTML5 ERROR</strong> with the string <strong>
  &quot;Error: The align attribute on the h1 element is obsolete. Use CSS instead.&quot;</strong>
 </p>

 <p>If 'clean' at present tidy 'silently' replaces this with CSS in TY_(CleanDocument)(doc), 
  in Style2Rule( TidyDocImpl* doc, Node *node), using TY_(AttrGetById)(node, TidyAttr_STYLE);
 </p>

 <p>Q: <strong>Should this behaviour be modified?</strong>
 </p>
 <p>A: There are various possibilities<br>
  <ul>
   <li>If the document is configured (or found?) to be HTML5, then
     <ul>
      <li>If clean configured
  	<ul>
   		<li>Fix it silently, <strong>as now</strong>
   		<li>Fix it with a warning
		<li>No fix and flag as an error, like the validator
        </ul>
      <li>Clean not configured
  	<ul>
   		<li>No fix, with no warning or error, <strong>as now</strong>
   		<li>Fix it with a warning
		<li>No fix and flag as an error, like the validator
        </ul>
     </ul>
   <li>Else if NOT configured (or found?) to be HTML5
     <ul>
      <li>If clean configured
  	<ul>
   		<li>Fix it silently, <strong>as now</strong>
   		<li>Fix it with a warning
        </ul>
      <li>Clean not configured
  	<ul>
   		<li>Flag as a warning
		<li>Flag as an error
		<li>No warning or error, <strong>as now</strong>
        </ul>
     </ul>
  </ul>
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